Cheap flights from Seattle to Wellington

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Find the cheapest month or even day of the year to fly to Wellington

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Find the cheapest month to fly from Seattle to Wellington

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Wellington flights are currently cheapest in March.

Seattle to Wellington: Alternative routes

Compare routes from Seattle to Wellington below. You may find an airport to fly into that's cheaper, faster, or easier than Wellington.

Seattle to Wellington: Flight information

The things to know before you go.
Cheapest flight found$1,727
Cheapest month to flyMarch

Finding cheap flights from Seattle to Wellington: Frequently asked questions

The best price we found for a return flight from Seattle to Wellington is $2,812. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Seattle to Wellington. But we found flights with one stop from $2,812.
As of December 2025, there are no flights flying from Seattle to Wellington.
The cheapest month to fly from Seattle to Wellington is usually February.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Wellington Airport on Wednesday, 4 February 2026.
No airlines currently offer direct flights between Seattle and Wellington Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Wellington but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Wellington is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Wellington is Alaska Airlines .

Flying from Seattle to Wellington International Airport (WLG): What you need to know

  • There are two main airports you can take off from in Seattle. Explore your options leaving from Seattle-Tacoma International Airport (SEA) or Lake Union Sea Plane Base Airport (LKE) when planning your flight from Seattle to Wellington International Airport (WLG).

  • Wellington International Airport is located in Wellington. The city is in the UTC+13 timezone and is 20 hours ahead of Seattle.

  • To ensure you catch your flight from Seattle to WLG, leave enough time for things like baggage drop and finding your gate. Arriving two hours ahead of international departures and one hour before domestic flights is the standard rule.

  • Longer lines at check-in and security are more likely if you're jetting off during high season, so allow some extra breathing room. The recommendation for peak periods? Get there up to four hours early for international flights and two hours for domestic departures.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • The journey from central Seattle to SEA takes around 55 minutes by public transport. If you drive, ride-share or get a cab, you'll cover the 23 kilometres in 20 minutes or so, depending on traffic conditions.

  • Have an early flight from Seattle to Wellington International Airport? Avoid the mad dash to the terminal (and get some bonus sleep) by staying at one of these hotels close to Seattle-Tacoma International Airport:

  • Seattle-Tacoma International Airport has an excellent on-time record, reducing the likelihood of delays. Departures from SEA touch down on schedule 81.27% of the time.

Lake Union Sea Plane Base Airport (LKE)

  • You can reach LKE from the centre of Seattle in approximately 10 minutes by car (depending on traffic). The ride by public transport will take roughly 25 minutes to travel the 3 kilometres or so.

  • Taking off bright and early? You might like to check in to one of these hotels near Lake Union Sea Plane Base Airport the day before your Seattle to WLG flight:

About Wellington International Airport (WLG)

  • The last thing you need is a lengthy journey to your hotel if you're getting in late on a flight from Seattle to Wellington International Airport. Get comfy at one of these accommodation options near WLG instead:

  • Grab a Wellington International Airport rental car and discover Wellington and beyond with your own wheels. Mode rentals, Europcar and Big Value are leading providers to choose from here.

  • Booking your vehicle around four weeks ahead of your Seattle to Wellington International Airport flight can help you find the best deal.

Getting from Wellington International Airport (WLG) to central Wellington

  • Wellington International Airport is roughly 8 kilometres from central Wellington. How long it'll take to get there in a cab or car hire depends on the time of day. Do a little research before you go.

  • It takes around 1 hour 20 minutes if you're travelling by public transport.

How to find the cheapest flights from Seattle to Wellington International Airport (WLG)

  • $1,727 is currently the best price for a one-way ticket from Seattle to Wellington International Airport. A return flight starts from $2,812. These prices may change depending on demand.

  • Don't wait until the last minute. You're more likely to walk away with cheap flights from Seattle to WLG if you book early. Airlines often have some excellent early bird rates.

  • If you're flexible with your travel dates, use the 'Whole month' search tool. It'll show you the cheapest price across the month when searching for your Seattle to Wellington International Airport ticket.

  • Snapping up a cheap plane ticket from Seattle to WLG is a piece of cake with Price Alerts. Simply set up one of these automatic alerts and we'll let you know when there's a price drop.

  • Filters make it easier to track down a bargain for your flight from Seattle to Wellington International Airport. Choose the departure times, airlines and number of stops that check all your boxes. Then sort the results by 'Cheapest' to zero in on the cheapest fare fast.

The best time to fly from Seattle to Wellington International Airport (WLG)

  • April is the quietest month for flights from Seattle to Wellington International Airport (WLG), while July is the busiest. Choose the best time to visit Wellington based on whether you want a laid-back vibe or a lively atmosphere.

  • Before locking in your Seattle to WLG plane ticket, consider what kind of weather you prefer. January is the warmest month in Wellington, with temperatures ranging from 13ºC (55ºF) to 21ºC (70ºF).

  • Search for cheap tickets from Seattle to Wellington International Airport in July if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 7ºC (45ºF) and 12ºC (54ºF).

More about Wellington

  • When it comes to searching for somewhere to lay your head, you'll find the best places to stay in Wellington right here. Explore these options once you've booked your flight from Seattle to Wellington International Airport:

  • Every great journey has to include some sightseeing. Museum of New Zealand (Te Papa Tongarewa), Hobbit's Hideaway and Wellington Botanic Gardens are must-do's during your Wellington adventure.

Explore more of New Zealand

  • Wellington has its own special appeal, but there are so many other corners of New Zealand waiting to be discovered. About 129 kilometres north-east of Wellington, a trip to Palmerston North will keep your itinerary packed. Start with leading sights like Willowbank Reserve, New Zealand Rugby Museum and Upper Turitea Green Corridor.

  • Hastings is another well-known destination in New Zealand and is around 257 kilometres north-east of Wellington. No trip is complete without seeing Cherry blossom forest, Cornwall Park and Hastings City Art Gallery.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.